*注意:3. 主句或从句中的谓语动词构成否定式的时候, 应分别在主句中的would的后面或if从句中的had 的 后面加上not. had not done would not have done If sb. + _____________ , sb. ___________ ___________ + third form of the verb. 如果昨天晚上没有去看电影的话,你就完成了那份报告了。 If you had not gone to the cinema last night, you would have finished the report. 如果你告诉过我, 我就不会浪费那么多时间。 If you had told me that, I would not have wasted so much time. *注意:4. if 有时可以省略,但if后面部分需改为倒装句语序. Had you told me that, I would not have wasted so much time.
(二). 选择正确的答案: D 1. If you _____ home last night, you would have watched the exciting football match. A. stayed B. was staying C. would stay D. had stayed A 2. If you ______ so careless, you wouldn’t have broken the laptop computer. • hadn’t been B. weren’t C. isn’t D. wouldn’t be C 3. ______ you helped me, I wouldn’t have made so much progress in my work. • Didn’t B. Wouldn’t C. Hadn’t D. Couldn’t
through college exam, he _________________ no would have had
chance of getting a degree.
2. If a person had worked for a company for over 20 ___________
years, he would have stayed there until retirement. _________________
3. In the past if I had wanted to see my grandchildren, _________________
would have had to visit I _______________________ them in person.
4. If we _________ (meet) each other the other day, I had met would have had ________________ (have) a heart-to-heart talk with
you. had been 5. If you ___________ (be) there yesterday, you would have seen ________________(see) the famous movie star.
3. It’s (about/high) time + that
did
should do
It’s high time that you went. 你该走了。 It’s high time that you should go.
我们该去 It’s time that we went to bed. 睡觉了。 It’s time that we should go to bed.
虚拟语气特殊句型： 现在： did（were） 1. wish/if only 过去： had done
未来： would do 1) I wish I were a bird.（现在）
2) I wish I 3) We wish our parents wouldn’t punish us. （将来）
(一)用所给动词的适当形式填空:
1. If you _____________ (listen) to me, you had listened would not have made ____________________ (not make) that mistake. hadn’t climbed 2. If the boy _______________ (not climb) the tree
gone out.
b) If the weather was good, we would go out.
9 Complete the Third Conditional sentences by
putting the verbs in brackets in the correct forms. hadn’t been 1. If the exam _____________ (not be) so difficult, I would have passed _____________________ (pass). had put on (put on) a tie, would have allowed 2. If he ___________ they _____________ (allow) him to enter the restaurant. 3. If he hadn’t apologized (not apologies), I ________________ wouldn’t have given _________________(not give) him a birthday present 4. If they hadn’t argued (not argue), they _____________ __________________ (spend) the weekend together. would have spent had not been 5. If he __________ (not be) sick, would have joined he ___________ (join) us for the tour. hadn’t rained 6. If it _____________ (rain), we would have gone (go ) ________________ to the beach.
8
Which of the conditional sentences is correct in each context?
1. A storm broke out and the boat sank.
a) √ If the storm hadn’t broken out, the boat wouldn’t
have sunk. b) If the storm had broken out, the boat would have sunk. 2. The weather was good so we went out.
a) If the weather hadn’t been good, we wouldn’t have √
wouldn’t have broken yesterday, he _________________ (not break) his leg. had come 3. If you __________ (come) to the class in time this wouldn’t have been morning, the teacher __________ (not be ) so angry.
8
Look at the sentence from the interview and answer the questions.
If I had wanted to see my grandchildren, I would have had to visit them in person.
a)What time is Grandma Chen talking about: past, present or future? past b) What happened: Did she travel to see them? No! The pattern of the Third Conditional. would have done If sb. + had done , sb. ________ ___________ + third _________ form of the verb. could might
虚拟语气从句用在与过去事实相反的条件句中,条件句中 的谓语用had+过去分词,结果主句的谓语用would+have+ 过去分词: 如果我早点离开,我就赶上公共汽车了。 If I had left earlier, I would have caught the bus. should 如果我想起了那件事,我是会向母亲谈及的。 If I had thought of it, I would have talked to mother. should *注意:1. 不可将If从句中的谓语动词所用的形式误认为过 去完成时,它仅是虚拟语气的一种表达形式. 2. 在主句中, 若主语是第一人称,也可用should have+ 过去分词构成谓语.
Third conditional
与过去事实相反的虚拟条件句
7
Listen to the interview, then complete the conditional sentences below.